So many wheels choices.  I have no idea what I can use.

Rule of thumb the lighter the wheel, the faster the car can go.  Try this neat little Decision Tree that I setup.  If you are still unsure, then send me a text 210.219.3977 jQuery(document).ready(function($) { dt_tree_20573 = jQuery.parseJSON('{\"data\":{\"1\":{\"question\":\"

Q1.

Does the total wheel diameter need to be greater than 1.170\\\"?

\",\"type\":\"question\",\"subtext\":\"

 

\",\"textlink\":\"\",\"info\":\"\",\"choices\":[{\"choice\":\"YES\",\"next\":\"4\"},{\"choice\":\"NO\",\"next\":\"19\"}]},\"4\":{\"question\":\"

Q2.

Wheels width must be greater than 0.32\\\"?

\",\"type\":\"question\",\"subtext\":\"

 

\",\"textlink\":\"\",\"info\":\"\",\"choices\":[{\"choice\":\"YES\",\"next\":\"7\"},{\"choice\":\"NO\",\"next\":\"19\"}]},\"7\":{\"question\":\"

Q3.

Does outer tread have to be flat with no shaping or profiling of the tread?

\",\"type\":\"question\",\"subtext\":\"

\",\"textlink\":\"\",\"info\":\"\",\"choices\":[{\"choice\":\"YES\",\"next\":\"10\"},{\"choice\":\"NO\",\"next\":\"19\"}]},\"10\":{\"question\":\"Q4. Is weight reduction NOT allowed. IE wheels can not flex when squeezed\",\"type\":\"question\",\"subtext\":\"

 

\",\"textlink\":\"\",\"info\":\"\",\"choices\":[{\"choice\":\"Weight Reduction is not allowed\",\"next\":\"13\"},{\"choice\":\"We can use weight reduced wheels\",\"next\":\"25\"}]},\"13\":{\"question\":\"Q5. Are you allowed to cone / modify outer hubs\",\"type\":\"question\",\"subtext\":\"

 

\",\"textlink\":\"\",\"info\":\"\",\"choices\":[{\"choice\":\"NO\",\"next\":\"16\"},{\"choice\":\"YES\",\"next\":\"22\"}]},\"16\":{\"question\":\"Non coned, factory weight wheels\",\"type\":\"answer\",\"subtext\":\"\",\"textlink\":\"\",\"info\":\"

Wheel choices include: \\n

\\n
• DD Lightly Machined Wheels 2.56gish
\\n
• Wet Sand Only Wheels 2.6gish
\\n
• Factory with Seams 2.62gish
\\n

\",\"choices\":[]},\"19\":{\"question\":\"Consider Aftermarket Wheels\",\"type\":\"answer\",\"subtext\":\"\",\"textlink\":\"\",\"info\":\"

Wheel choices include: \\n

\\n
• Derby Worx RS
\\n
• Derby Worx RSX
\\n

\",\"choices\":[]},\"22\":{\"question\":\"Consider \",\"type\":\"answer\",\"subtext\":\"\",\"textlink\":\"\",\"info\":\"

Wheel choices include: \\n

\\n
• Derby Dust Asset Wheels 2.5gish 2 Step cone
\\n
• DD ProStock 2.5gish 1 step cone
\\n

\",\"choices\":[]},\"25\":{\"question\":\"Q6. Does your wheels need all lettering in tact? Inside and Out\",\"type\":\"question\",\"subtext\":\"

 

\",\"textlink\":\"\",\"info\":\"\",\"choices\":[{\"choice\":\"Yes all lettering must be in tact\",\"next\":\"28\"},{\"choice\":\"Lettering can be removed on the inside\",\"next\":\"43\"}]},\"28\":{\"question\":\"Q7. Are you allowed to cone or modify hubs?\",\"type\":\"question\",\"subtext\":\"

 

\",\"textlink\":\"\",\"info\":\"\",\"choices\":[{\"choice\":\"YES\",\"next\":\"31\"},{\"choice\":\"NO\",\"next\":\"37\"}]},\"31\":{\"question\":\"coned- yes weight reduced wheel choices \",\"type\":\"answer\",\"subtext\":\"\",\"textlink\":\"\",\"info\":\"

Wheel choices include: \\n

\\n
• DD Xlite 1.5g
\\n
• DD Xlite 1.3g
\\n
• DW Inertia Lite 1.5g
\\n

\",\"choices\":[]},\"34\":{\"question\":\"coned- no weight reduced wheel factory measurements\",\"type\":\"answer\",\"subtext\":\"\",\"textlink\":\"\",\"info\":\"

Wheel choices include: \\n

DD Charlie Bravo 1.6g

\\n\",\"choices\":[]},\"37\":{\"question\":\"Q8. Does your Wheel Have to be factory diameter and width?\",\"type\":\"question\",\"subtext\":\"\",\"textlink\":\"\",\"info\":\"\",\"choices\":[{\"choice\":\"YES\",\"next\":\"34\"},{\"choice\":\"NO\",\"next\":\"40\"}]},\"40\":{\"question\":\"coned- no weight reduced wheel \",\"type\":\"answer\",\"subtext\":\"\",\"textlink\":\"\",\"info\":\"

Wheel choices include: \\n

DD Black Op\'s
Diameter: >1.170\\\"
Width: >.036\\\"
Weight: 1.5gish

\",\"choices\":[]},\"43\":{\"question\":\"Coned no lettering on inside\",\"type\":\"answer\",\"subtext\":\"\",\"textlink\":\"\",\"info\":\"Wheel choices include:

\\n

DD X-Lite 1.0gram

\\nDW Ultra Lite 1.0gram

\\n\",\"choices\":[]}},\"index\":{\"0\":\"1\",\"1\":\"4\",\"2\":\"7\",\"3\":\"10\",\"4\":\"13\",\"5\":\"16\",\"6\":\"19\",\"7\":\"22\",\"8\":\"25\",\"9\":\"28\",\"10\":\"31\",\"11\":\"34\",\"12\":\"37\",\"13\":\"40\",\"14\":\"43\"},\"start_ID\":\"1\",\"version\":\"1.1.0\"}'); if (dt_tree_20573 != undefined){ dt_tree_20573.donated = '1'; dt_tree_20573.title = 'Pinewood Derby Wheel Decision Tree by Derby Dust'; process_question(20573); } });